Items
Specifications
Results
Appearance
White or almost white powder
Almost white powder
Solubility
Very slightly soluble in acetone and methylene trichloride ,practically insoluble in ethanol, insoluble in water freely soluble in glacial acetic acid
Conforms
Identification
Positive
Molysite
≤0.003%
Loss on drying
≤0.5%
0.1%
Melting point
206-212
207-209
Residue on ignition
≤0.2%
Related substances
≤1.0%
Assay
98.0% ~102%
99.2%
Absorption coefficient
430 ~ 458
445
Conclusion
The product conforms to the CPV2015
武漢福鑫化工有限公司
聯(lián)系商家時(shí)請?zhí)峒癱hemicalbook,有助于交易順利完成!
福鑫化工